Introduction
Refractory yarn is one of the key and vital products in the refractory industry that is used in many industrial and construction sectors due to excellent resistance to heat, tension and chemicals. This product not only helps increase safety, but also plays an important role in reducing the maintenance costs of industrial equipment. In this article, we introduce a comprehensive refractory yarn, its functional features and the reasons for the popularity of this product in various industries. Also the site Sobhan Refractory Product has been considered as a specialized reference for the production of refractory yarns and other refractory products.